UVZ1C472MHH

Mounting Type:	Through Hole
Package / Case:	Radial, Can
Series:	UVZ
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.48A @ 120Hz
Ripple Current @ High Frequency:	1.702A @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, such as the UVZ1C472MHH, is an electronic device made up of an anode (positive terminal) and a cathode (negative terminal). These terminals are placed either within a metalized paper tubular structure, or on a ceramic base, such as the case of the UVZ1C472MHH. The anode and cathode are separated by an electrolytic film, which is made of aluminum foil, or a wet electrolyte solution. Aluminum electrolytic capacitors are one of the most common types of capacitors due to their large capacitance values, low cost, and ability to withstand higher temperatures than other types of capacitors. In addition, they are often used in applications that require large amounts of current, such as motor drives, or power supplies.

Application Field

The UVZ1C472MHH is an aluminum electrolytic capacitor and is used in a variety of applications. It is most commonly used in motor drives, power supplies, and as a general-purpose capacitor. The UVZ1C472MHH has a temperature rating of 105°C, making it suitable for use in automotive applications where temperatures can reach up to 150°C.In addition, the UVZ1C472MHH is used in audio systems, UPSs, battery charging, high voltage DC power supplies, and other high voltage DC components, such as voltage doublers.

Working Principle

The working principle of an aluminum electrolytic capacitor is based on a phenomenon called “electrolysis”. This phenomenon occurs when an electrical current is passed through an electrolyte-filled cell. This current causes the electrolyte to dissociate into ions, which are then attracted to the terminals of the capacitor. The charge is then stored in an electric field between the two electrodes, allowing the capacitor to function as an energy storage device.In the case of the UVZ1C472MHH, the electrolyte used is an organic liquid, which is placed between two aluminum foil sheets. By compressing these aluminum sheets together, the electrolyte is separated into two layers, providing a medium for the electric current to flow through and charges to be stored. This separation is also what gives aluminum electrolytic capacitors their high capacitance value.Aluminum electrolytic capacitors are widely used in many applications due to their high capacitance values, simple construction, and low cost. The UVZ1C472MHH is an example of an aluminum electrolytic capacitor, and its various applications and working principle have been outlined in this article.

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